body {margin:25px; font:12px Verdana, Arial, Helvetica}
.dropdown {float:left; padding-right:5px}
.dropdown dt {
    width:138px;
    border:2px solid #669966;
    padding:8px;
    font-weight:bold;
    cursor:pointer;
    background:#eaf0f2;
/*    background:url(/images/header.gif);*/
}
.dropdown dt:hover {
/*    background:url(/images/header_over.gif) */
}
.dropdown dd {
    position:absolute;
    overflow:hidden;
    width:158px;
    display:none;
    background:#fff;
    z-index:200;
    opacity:0;
    padding:0;
    margin:0;
}
.dropdown ul {
    width:154px;
    border:1px solid #669966;
    border-left: 1px solid #669966;
    border-right: 2px solid #669966;
    list-style:none;
    border-top:none;
    padding:0;
    margin:0;
}
.dropdown li {
    display:inline
}
.dropdown a, .dropdown a:active, .dropdown a:visited {
    display:block;
    padding:5px;
    color:#333;
    text-decoration:none;
    background:#eaf0f2;
    width:144px
}
.dropdown a:hover {
    background:#d9e1e4;
    color:#000
}
.dropdown .underline {
    border-bottom:1px solid #99CC99
}